If you're looking for a way to use your Blue Ox tow bar to hook up to an aftermarket bumper, the Blue Ox 1" Off Road Adapter Kit can give you the ability to do that. It will save you money by not having to buy a new tow bar. The lug from the Blue Ox tow bar easily unbolts and the new lug adapter slides in and re-bolts to the tow bar, giving you the connection you need for aftermarket bumpers on off-road vehicles.